APA-viite (7. p.)
Irving, J. T. (2001). Indian sketches: Taken during an expedition to the Pawnee Tribes, 1883. Narrative Press.
Chicago-viite (17. p.)
Irving, John Treat. Indian Sketches: Taken During an Expedition to the Pawnee Tribes, 1883. Santa Barbara, Calif.: Narrative Press, 2001.
MLA-viite (9. p.)
Irving, John Treat. Indian Sketches: Taken During an Expedition to the Pawnee Tribes, 1883. Narrative Press, 2001.
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